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Journal of the Mexican Chemical Society

Print version ISSN 1870-249X

Abstract

MALEKI, Behrooz  and  SEDIGH ASHRAFI, Samaneh. N-Bromosuccinimide Catalyzed Three Component One-Pot Efficient Synthesis of 2,4,5-Triaryl-1H-imidazoles from Aldehyde, Ammonium Acetate, and 1,2-Diketone or α-Hydroxyketone. J. Mex. Chem. Soc [online]. 2014, vol.58, n.1, pp.76-81. ISSN 1870-249X.

Se describe un método simple, verde y eficiente para la síntesis de 2,4,5-triaril-1H-imidazoles usando N-bromosuccinimida (NBS) como catalizador bajo condiciones libres de disolventes. Las mayores ventajas del método son: altos rendimientos, tiempos de reacción menores, condiciones libres de disolventes, fácilpurificación de productos, condiciones amigables al medio ambiente y operación conveniente.

Keywords : 2,4,5-triaril-1H-imidazoles; aldehídos; acetato de amonio; 1,2-dicetona; α-hidroxicetona; N-bromosuccinimida.

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